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Hai Zi

Studbook #544 • 海子

alive female Generation 500

Hai Zi (海子), studbook #544, is a wild-born female giant panda rescued in 1996, years after her birth in the wild near Mianning, Sichuan, in 1994. A prolific CCRCGP mother, she is the dam of Le Le (乐乐, #606, Ocean Park Hong Kong) and Ding Ding (丁丁, #1087, Moscow Zoo). She holds the record as the oldest mother on record — she was 23 when she gave birth to twins Ding Ding and You You in 2017. She lives in the wellness area of the Dujiangyan Base and remains active as of 2026.

View full profile → Current location: China Conservation and Research Center for the Giant Panda Dujiangyan Base →

Identity Information

Core Identifiers

Studbook Number #544
Entity ID panda:544
Generation 500 (500–599)
Slug hai-zi-544

Family Connections

Siblings 0
Children 4

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